# Simulates a build/configuration/installation-like process, using a random message with a nice fake progress, with
# percentage, random total and variable pace. The command does it as many times and as fast as you set in 2 first
# variables (maxsteps and pace). Goes really well with a cup of coffee! ;)

# maxsteps = number of steps to run until "finish".
# pace = step increment speed. Lower numbers are faster. 500 works well.
# Arrays a, b and c = word lists. change them as you like, words separated by space.

clear; maxsteps=88; pace=500; a=( Tracking Updating Building Compiling Analyzing Saving Optimizing Scanning Checking Loading ); b=( system downloaded core hidden indexed compressed obfuscated scheduled default binary ); c=( files resources dependencies folders socket packages entries library list drivers ); j=0; while (( j < maxsteps )); do ((j++)); echo -n "$j) ${a[$[$RANDOM % ${#a[@]} ]]} ${b[$[$RANDOM % ${#b[@]} ]]} ${c[$[$RANDOM % ${#c[@]} ]]} "; total=$(( 20 + ($RANDOM % 150) )); for i in $(seq 0 $total); do ii="   "$((100*i/total)); echo -n -e ". > [${ii:(-2)}%]\b\b\b\b\b\b\b\b"; s=000$(($RANDOM % pace)); sleep 0.${s:(-3)}; done; echo " ok!     "; done; echo -n -e "\nFinished\n\n";

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Output example:

1) Scanning indexed socket ............................................. ok!
2) Optimizing scheduled folders ....................................................................................................................................................................... ok!
3) Building system files ........................................................................... ok!
4) Compiling binary resources ....................................................... ok!
5) Checking scheduled files .................................................................................................................................................................. ok!
6) Scanning scheduled dependencies .................................................................... ok!
7) Saving indexed dependencies .................................................................................... ok!
8) Loading obfuscated list ................................... ok!
9) Analyzing indexed socket ............ ok!
10) Updating default library .............................................................................................................................................. ok!
11) Building scheduled drivers ............................................................... ok!
12) Optimizing binary dependencies ......................... ok!
13) Optimizing system entries .............................................................................................................................................................. ok!
14) Optimizing binary library .................. > [20%]

Finished